MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 391272018c37c88ce5c0921a9881695fbae09611ce443f12db516963012da380. While MalwareBazaar tries to identify whether the sample provided is malicious or not, there is no guarantee that a sample in MalwareBazaar is malicious.

Database Entry


AgentTesla


Vendor detections: 8


Intelligence 8 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 391272018c37c88ce5c0921a9881695fbae09611ce443f12db516963012da380
SHA3-384 hash: 44ba079272e005d8d1413ae880c5a41dc650a9f5d701e39e84a8dfafd711dabfbadae335bb5c66a573bcfc9004231d31
SHA1 hash: b9d5edaa27a892f835141fc64e48dc767e62eefa
MD5 hash: 234b06c483e9c1677556b38cd0550dee
humanhash: oregon-mango-lion-mobile
File name:shipping document.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:503'296 bytes
First seen:2020-07-11 05:59:04 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 12288:S42iNHUDzPITm0sj7qLy++WCACIosXVW:S411UfISfjeLy++WJCBs
Threatray 11'130 similar samples on MalwareBazaar
TLSH 8EB4F1322296CE85FFB60FBA944220404E777C676A79C297ED49118217FB754CE20FE2
Reporter abuse_ch
Tags:AgentTesla DHL exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: rdns0.absean.com
Sending IP: 192.129.188.197
From: DHL delivery  <utilit-grade@absean.com>
Subject: Documento de envío (Factura, PI, Bill of Lading)
Attachment: shipping document.rar (contains "shipping document.exe")

AgentTesla SMTP exfil server:
mail.pierreinsurancebrokers.com:587

Intelligence

File Origin
# of uploads :
1
# of downloads :
80
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV2
Create hunting rule
Link:
https://www.capesandbox.com/analysis/24544/
Detection(s):
SecuriteInfo.com.Trojan.Siggen9.57624.6793.19371.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Creating a file in the %AppData% directory
Enabling the 'hidden' option for recently created files
Creating a file in the %temp% directory
Launching a process
Creating a process with a hidden window
Deleting a recently created file
Unauthorized injection to a recently created process
Using the Windows Management Instrumentation requests
Enabling autorun with Startup directory
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/391272018c37c88ce5c0921a9881695fbae09611ce443f12db516963012da380/
Threat name:
Win32.Trojan.Ymacco
Create hunting rule
Status:
Malicious
First seen:
2020-07-10 19:11:17 UTC
AV detection:
24 of 29 (82.76%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=hejheammg7eizzoasinjraljl65obfqrzzcd6ew3kfuwgajnuoaa._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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89b8f4141669958f852c84cffd319a1fc05f33bf925658a2e6eeb7d90b9c84c9
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8ed339f943c618ed7d55ff92dcad7ee68dcc02753691838fdecb06db6a8e1202
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AgentTesla
+ 11'120 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
spyware keylogger trojan stealer family:agenttesla
Link:
https://tria.ge/reports/200711-dp7mpwb3le/
Behaviour
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
Creates scheduled task(s)
Suspicious use of SetThreadContext
Reads data files stored by FTP clients
Reads user/profile data of web browsers
Reads user/profile data of local email clients
AgentTesla
Please note that we are no longer able to provide a coverage score for Virus Total.

YARA Signatures

MalwareBazaar uses YARA rules from several public and non-public repositories, such as YARAhub and Malpedia. Those are being matched against malware samples uploaded to MalwareBazaar as well as against any suspicious process dumps they may create. Please note that only results from TLP:CLEAR rules are being displayed.

Rule name:Agenttesla_type2
Create hunting rule
Author:JPCERT/CC Incident Response Group
Description:detect Agenttesla in memory
Reference:internal research
Rule name:CAP_HookExKeylogger
Create hunting rule
Author:Brian C. Bell -- @biebsmalwareguy
Reference:https://github.com/DFIRnotes/rules/blob/master/CAP_HookExKeylogger.yar
Rule name:win_agent_tesla_w1
Create hunting rule
Author:govcert_ch
Description:Detect Agent Tesla based on common .NET code sequences

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Malspam

AgentTesla

rar 5b56407abc7e06ef8b131a462b2ca6ab0b8fbc053c78e88ae64750d73155b056

AgentTesla

Executable exe 391272018c37c88ce5c0921a9881695fbae09611ce443f12db516963012da380

(this sample)

  
Dropped by
MD5 502d50bf09737df4f74c1b0c91ab2807
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 5b56407abc7e06ef8b131a462b2ca6ab0b8fbc053c78e88ae64750d73155b056
Cape
Cape
https://www.capesandbox.com/analysis/24544/

Comments